<?php

class Totoro_Class
{
	public $config_array = array();
	public $sv = 0;
	
	function __construct()
	{
		$this->config_array = include(TOTORO_INCPATH . 'totoro_config.php');
		$this->init_config();
	}
	
	
	function init_config()
	{
		global $zbp;
		$config_save = FALSE;
		foreach($this->config_array as $type_name => &$type_value)
		{
			foreach($type_value as $name => &$value)
			{
				$config_name = $type_name . '_' . $name;
				$config_value = $zbp->Config('Totoro')->$config_name;
				if(!isset($config_value))
				{
					$zbp->Config('Totoro')->$config_name = $value['DEFAULT'];
					$config_save = TRUE;
				}
				$value['VALUE'] = $zbp->Config('Totoro')->$config_name;
			}
		}
		if (!isset($zbp->Config('Totoro')->THROW_INT))
		{
			$zbp->Config('Totoro')->THROW_INT = 0;
			$config_save = TRUE;		
		}
		if (!isset($zbp->Config('Totoro')->CHECK_INT))
		{
			$zbp->Config('Totoro')->CHECK_INT = 0;
			$config_save = TRUE;		
		}
		if($config_save) $zbp->SaveConfig('Totoro');		
		return true;
	}
	
	
	function output_config($type, $name, $convert = TRUE)
	{
		global $zbp;
		$content = $this->config_array[$type][$name]['VALUE'];
		return $convert ? TransferHTML($content, '[html-format]') : $content;
	}
	
	
	
	function add_black_list($id)
	{
		global $zbp;
		$comment = $zbp->GetCommentByID($id);
		$content = $comment->HomePage . ' ' . $comment->Content;
		$black_list = $this->config_array['BLACK_LIST']['BADWORD_LIST']['VALUE']; $tmp_list = '';
		$matches = array();
		$regex = "/(([\w\d]+\.)+\w{2,})/si";
		preg_match_all($regex, $content, $matches);
		if (substr($black_list, strlen($black_list) - 1, 1) == '|') $black_list = substr($black_list, 0, strlen($black_list) - 1);
		
		foreach($matches[0] as $value)
		{
			$value = preg_quote($value);
			if ($value != '' && preg_match("/" . $black_list . "/si", $content) == 0) {
				$black_list .= '|' . $value;
				$zbp->SetHint('good', '新黑词被加入：' . $value);
			}
			
		}
		
		

		$zbp->Config('Totoro')->BLACK_LIST_BADWORD_LIST = $black_list;
		$zbp->SaveConfig('Totoro');

	}
	
	function build_content(&$comment)
	{
		$content = '';
		//$content .= $comment->Name . ' ';
		//$content .= $comment->Email . ' ';
		$content .= $comment->Content . ' ';
		
		foreach($this->config_array['BUILD_CONFIG'] as $name => $value)
		{
			if ($value['VALUE'])
			{
				$low_name = strtolower($name);
				$file = TOTORO_INCPATH . 'build_' . $low_name . '.php';
				if (file_exists($file))
				{
					$func = include($file);
					$func($content);
				}
			}
		}
		
		return array(
			'author' => array(
				'id' => $comment->AuthorID,
				'name' => $comment->Name,
				'ip' => $comment->IP,
				'email' => $comment->Email,
				'url' => $comment->HomePage
			),
			'content' => $content
		);
		
	}
	
	function get_score(&$comment, $debug = FALSE)
	{
		$build = $this->build_content($comment);
		if ($debug) echo 'BUILD COMMENT: ' . $build['content'] . "\n";
		
		foreach($this->config_array['SV_RULE'] as $name => $value)
		{
			$low_name = strtolower($name);
			$file = TOTORO_INCPATH . 'rule_' . $low_name . '.php';
			if (file_exists($file) && $value['VALUE'] > 0)
			{
				$func = include($file);
				$func($build['author'], $build['content'], $comment->Content, $this->sv, $value['VALUE'], $this->config_array);
				if ($debug) echo 'AFTER ' . $value['NAME'] . ': ' . $this->sv . "\n"; 
			}
		}
		
		return $this->sv;
	}
	
	function check_comment(&$comment)
	{
		
		global $zbp;
		$zbp->lang['error'][53] = $this->config_array['STRING_BACK']['CHECKSTR']['VALUE'];
		$zbp->lang['error'][14] = $this->config_array['STRING_BACK']['THROWSTR']['VALUE'];
		
		if($this->check_ip($comment->IP))
		{
			$comment->IsThrow = TRUE;
			$zbp->lang['error'][14] = $this->config_array['STRING_BACK']['KILLIPSTR']['VALUE'];
			
		}
		
		if (!$comment->IsThrow)
		{
			$this->get_score($comment);
			if ($this->sv >= $this->config_array['SV_SETTING']['SV_THRESHOLD']['VALUE'])
			{
				
				if(
					$this->sv < $this->config_array['SV_SETTING']['SV_THRESHOLD2']['VALUE']
					||
					$this->config_array['SV_SETTING']['SV_THRESHOLD2']['VALUE'] <= 0
				)
				{
					$comment->IsChecking = TRUE;
					$zbp->Config('Totoro')->CHECK_INT = (int)$zbp->Config('Totoro')->CHECK_INT + 1;
					$zbp->SaveConfig('Totoro');
					$this->filter_ip($comment->IP, FALSE);
				}
				elseif ($this->config_array['SV_SETTING']['SV_THRESHOLD2']['VALUE'] <= $this->sv)
				{
					$comment->IsThrow = TRUE;
					$zbp->Config('Totoro')->THROW_INT = (int)$zbp->Config('Totoro')->THROW_INT + 1;
					$zbp->SaveConfig('Totoro');
					$this->filter_ip($comment->IP, TRUE);
				}
				

			}
			
			
		}
		//if ($this->sv >=)
	}
	
	function replace_comment(&$comment)
	{
		$replace_str = $this->config_array['SV_SETTING']['REPLACE_KEYWORD']['VALUE'];
		
		$replace_list = $this->config_array['BLACK_LIST']['REPLACE_LIST']['VALUE'];
		$badword_list = $this->config_array['BLACK_LIST']['BADWORD_LIST']['VALUE'];
		
		$replace_reg = "/" . 
						($replace_list != '' ? $replace_list : '') .
						(($replace_list != '' && $badword_list != '') ? '|' : '') .  
						($badword_list != '' ? $badword_list : '') . 
					  "/si";
					  
		if ($replace_reg != "//si") $comment->Content = preg_replace($replace_reg, $replace_str, $comment->Content);
	}
	
	function check_ip($ip)
	{
		$ip_str = explode('|', $this->config_array['BLACK_LIST']['IPFILTER_LIST']['VALUE']);
		for($i = 0;$i < count($ip_str); $i++)
		{
			$ip_begin = ip2long(str_replace('*', '0', $ip_str[$i]));
			$ip_end   = ip2long(str_replace('*', '255', $ip_str[$i]));
			$ip = ip2long($ip);
			if ($ip >= $ip_begin && $ip <= $ip_end) return true;
		}
		return false;
	}
	
	function filter_ip($ip, $kill)
	{
		global $zbp;
		if ($this->config_array['SV_SETTING']['KILLIP']['VALUE'] == 0) return ;
		$sql = $zbp->db->sql->Select(
			'%pre%comment',
			array(
				'COUNT(comm_id) AS c',
			),
			array(
				array('=', 'comm_IP', $ip),
				array('>', 'comm_PostTime', time() - 24 * 60 * 60),
			),
			null,
			null,
			null
		);
		$result = $zbp->db->Query($sql);
		if (count($result) > 0)
		{
			if ((int)$result[0]['c'] > $this->config_array['SV_SETTING']['KILLIP']['VALUE'] || $kill)
			{
				if($kill)
				{
					$FILTERIP = $this->config_array['BLACK_LIST']['IPFILTER_LIST']['VALUE'];
					$FILTERIP = ($FILTERIP == '' ? $ip : $FILTERIP . '|' . $ip);
					$zbp->Config('Totoro')->BLACK_LIST_IPFILTER_LIST = $FILTERIP;
					$zbp->SaveConfig('Totoro');
				}
				$this->kill_ip($ip, $kill);
			}
		}
	}
	
	function kill_ip($ip, $kill)
	{
		global $zbp;
		$logid = array();
		$cmtid = array();
		$sql = $zbp->db->sql->Select(
			'%pre%comment',
			array(
				'comm_ID',
				'comm_logID',
			),
			array(
				array('=', 'comm_IP', $ip),
				array('=', 'comm_IsChecking', 0),
				array('>', 'comm_PostTime', time() - 24 * 60 * 60),
			),
			null,
			null,
			null
		);
		$result = $zbp->db->Query($sql);
		if(count($result) > 0)
		{
			for($i = 0;$i < count($result); $i++)
			{
				$cmtid[] = $result[$i]['comm_ID'];
				$logid[] = $result[$i]['comm_logID'];
			}
		}
		CountPostArray($logid);
		$zbp->AddBuildModule('comments');
		
		$sql = $zbp->db->sql->Update(
			'%pre%comment',
			array(
				'comm_IsChecking' => 1
			),
			array(
				array('=', 'comm_IP', $ip),
				array('=', 'comm_IsChecking', 0),
				array('>', 'comm_PostTime', time() - 24 * 60 * 60),
			)
		);
		$zbp->db->Update($sql);
		
	}
		
	function export_submenu($action)
	{
		$array = array(
			array(
				'action' => 'main',
				'url' => 'main.php',
				'target' => '_self',
				'float' => 'left',
				'title' => '设置页面'
			),
			array(
				'action' => 'regex_test',
				'url' => 'regex_test.php',
				'target' => '_self',
				'float' => 'right',
				'title' => '正则测试'
			),
			array(
				'action' => 'online_test',
				'url' => 'online_test.php',
				'target' => '_self',
				'float' => 'right',
				'title' => '配置测试'
			),
		);
		$str = '';
		$template = '<a href="$url" target="$target"><span class="m-$float$light">$title</span></a>';
		for($i = 0;$i < count($array);$i++)
		{
			$str .= $template;
			$str = str_replace('$url', $array[$i]['url'], $str);
			$str = str_replace('$target', $array[$i]['target'], $str);
			$str = str_replace('$float', $array[$i]['float'], $str);
			$str = str_replace('$title', $array[$i]['title'], $str);
			$str = str_replace('$light', ($action == $array[$i]['action']? ' m-now' : ''), $str);
		}
		return $str;
	}
}
